The way it works is that if anyone else tries to access it, the person will not be able to do it because it’s linked to your account. Select OK > Apply > Apply changes to this folder, subfolders, and files.Next, tick the Encrypt contents to secure the data check box.Click on the Advanced button to open Advanced Attributes.Right-click on a File or Folder and select Properties.To lock a File or Folder in Windows, follow these steps: How to Lock a File or Folder in Windows 11/10? However, if someone logs in using a different account, they will not be able to access files that were encrypted using your account. This means that when you are logged in, the operating system automatically decrypts the files for you. The feature is known as File encryption. Encrypting a file or folder with Windows ties the encryption to your account. Windows comes with a built-in option to lock a file or folder. It is also helpful in cases where you need to ensure data integrity is maintained.

Locking a file or folder can help you control access to the data and ensure that it is not modified or deleted accidentally or intentionally.

Or if you believe your PC is at risk of getting hacked, someone might steal sensitive information from you. Alternatively, you want to safeguard your files or folders and prevent them from being accidentally deleted. The most common reason is that you share your computer with others. There are many reasons why you may feel a need to lock a file or folder. Why you may need to Lock a File or Folder? Windows itself gives you all the necessary options. Locking a folder or file in Windows isn’t a tricky thing to do.

Hence, you may ask how to lock a file or folder in Windows 11/10.

And if multiple users are using your computer, you might want to safeguard your files. Be it your business reports, bank statements, personal information, or more. Your computer is the home of a lot of important information.

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